CN219690445U - Gate with self-cleaning structure - Google Patents

Abstract

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a gate with a self-cleaning structure, which comprises a frame body, wherein a motor is fixedly connected to the outer wall of the frame body, a screw is connected to the motor in a threaded driving manner, the bottom of the screw is rotationally connected with the gate, an automatic cleaning mechanism is arranged below the gate, the automatic cleaning mechanism comprises a transverse plate, and the transverse plate is arranged below the gate. This gate with self-cleaning structure passes through the use of automatic clearance mechanism, after the gate rises, the diaphragm rises to the bottom open position level with the support body automatically, and the quick flow through of the rubble piece of being convenient for simultaneously under the drive of rivers, the arc can rotate, and then release a small amount of rubble piece of leaving over on the diaphragm, and the follow-up gate of being convenient for descends to the locating plate after, drives the diaphragm and descends, after the gate falls to the bottom open position of support body, can block the rivers, effectively avoids the phenomenon that the gate bottom leaked.

Description

Gate with self-cleaning structure

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a gate with a self-cleaning structure.

Background

Hydraulic engineering refers to various projects such as flood control, drainage, irrigation, hydroelectric generation, water diversion (supply), water resource protection and the like, and matched and affiliated projects thereof, in agricultural irrigation, channels with different widths are often excavated for irrigation and drainage, however, in daily use, a certain section of channel can be plugged at times according to actual demands so as to better irrigate other areas, and a gate is needed at this time.

At present, when the existing hydraulic engineering gate is used, because the water flow of a river channel is relatively turbulent, a large amount of impurities, crushed stone and the like are also arranged along with the water flow, the crushed stone is covered on the upper surface of the river bed, when the gate is closed, the gate is jacked up by crushed stone on the river bed after being lowered, a crack exists between the lower surface of the gate and the upper surface of the river bed, the bottom water leakage phenomenon is caused by the fact that the gate is not tightly contacted with the river bed, in order to solve the problem, in the prior art, the Chinese patent with the bulletin number of CN214143572U discloses a hydraulic engineering gate, the device can effectively block the crushed stone on the river bed by arranging parts such as a telescopic plate, a sliding cavity and a base, and prevents the crushed stone from being left below the gate, and avoids the phenomenon that the bottom water leakage phenomenon is caused by the fact that the lower surface of the gate is not tightly contacted with the upper surface of the river bed.

However, when the device is used, the stone blocks can be blocked into the notches on the upper sides of the two groups of expansion plates, the stone blocks can be extruded between the two groups of expansion plates after the following gate falls down, and after the gate rises, the stone blocks can be left between the two groups of expansion plates, so that the two groups of expansion plates cannot be closed, and the use of the device is affected.

Disclosure of Invention

According to the gate with the self-cleaning structure, after the gate is used, the transverse plate automatically rises to be horizontal with the opening position at the bottom of the frame body after the gate rises through the automatic cleaning mechanism, so that broken stone can flow rapidly, meanwhile, under the drive of water flow, the arc plate can rotate, a small amount of broken stone left on the transverse plate is pushed out, the subsequent gate is conveniently lowered to the positioning plate, the transverse plate is driven to descend, the blocking of water flow after the gate falls is guaranteed, and the phenomenon of water leakage at the bottom of the gate is effectively avoided.

In order to achieve the above purpose, the gate with the self-cleaning structure provided by the utility model comprises a frame body, wherein a motor is fixedly connected to the outer wall of the frame body, a screw is connected to the motor in a threaded driving manner, the bottom of the screw is rotationally connected with the gate, an automatic cleaning mechanism is arranged below the gate, and the automatic cleaning mechanism comprises:

the transverse plate is arranged below the gate;

the cleaning roller is arranged above the transverse plate;

and the elastic telescopic rod is fixedly connected to the inner wall of the bottom of the frame body.

Preferably, the upper side of the transverse plate is fixedly connected with a positioning plate, and the upper side of the transverse plate is horizontal to the bottom opening position of the frame body.

Preferably, a guide groove is formed in the inner wall of the frame body, the transverse plate is in sliding connection with the guide groove, and the gate is in sliding connection with the guide groove.

Preferably, both ends of the cleaning roller are rotatably connected to the outer wall of the positioning plate.

Preferably, an arc plate is fixedly connected to the outer wall of the cleaning roller, an inner groove is formed in the inner wall of the cleaning roller, a sliding plate is connected in the inner groove in a sliding mode, and the sliding plate is elastically connected with the inner groove through a reset spring.

Preferably, the arc plate penetrates through the inner wall of the cleaning roller and is in sliding connection with the inner wall of the cleaning roller.

Compared with the prior art, the gate with the self-cleaning structure provided by the utility model has the advantages that after the gate ascends, the transverse plate automatically ascends to be horizontal with the bottom opening position of the frame body, so that the rapid flow of crushed stones is facilitated, meanwhile, the arc plate can rotate under the drive of water flow, a small amount of crushed stones left on the transverse plate can be pushed out, the transverse plate is driven to descend after the subsequent gate descends to the positioning plate, and the water flow can be blocked after the gate descends to the bottom opening position of the frame body, so that the water leakage phenomenon at the bottom of the gate is effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the whole part of the present utility model;

FIG. 3 is a schematic view of the internal structure of the cleaning roller of the present utility model.

Reference numerals illustrate:

1. a frame body; 2. a motor; 3. a screw; 4. a guide groove; 5. a gate; 6. an automatic cleaning mechanism; 7. a cross plate; 8. a positioning plate; 9. a cleaning roller; 10. an elastic telescopic rod; 11. an arc-shaped plate; 12. a slide plate; 13. an inner tank; 14. and a return spring.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a gate with a self-cleaning structure, which comprises a frame 1, wherein a motor 2 is fixedly connected to an outer wall of the frame 1, a screw 3 is connected to an internal thread of the motor 2, the screw 3 is driven to rotate by an output shaft of the motor 2, meanwhile, the screw 3 drives a gate 5 to move up and down, so as to achieve a lifting effect, a gate 5 is rotatably connected to a bottom of the screw 3, an automatic cleaning mechanism 6 is arranged below the gate 5, the bottom of the gate 5 is not leaked when the gate 5 is closed by the automatic cleaning mechanism 6, the automatic cleaning mechanism 6 comprises a transverse plate 7, the transverse plate 7 is arranged below the gate 5, a cleaning roller 9 is arranged above the transverse plate 7, a crushed stone on the transverse plate 7 can be cleaned by the use of the cleaning roller 9, an elastic telescopic rod 10 is fixedly connected to an inner wall of the bottom of the frame 1, and the transverse plate 7 can be lifted and reset by the use of the elastic telescopic rod 10.

In the embodiment of the utility model, in order to prevent the water leakage phenomenon of the gate 5 after the gate 5 descends, specifically, the upper side of the transverse plate 7 is fixedly connected with the positioning plate 8, the upper side of the transverse plate 7 is horizontally connected with the bottom opening position of the frame body 1, after the gate 5 ascends, the transverse plate 7 is horizontally connected with the bottom opening position of the frame body 1 under the action of the elastic telescopic rod 10, so that crushed stone can be normally discharged, the crushed stone cannot be blocked in the guide groove 4, the guide groove 4 is formed in the inner wall of the frame body 1, the stability of the gate 5 during sliding is improved, the transverse plate 7 is in sliding connection with the guide groove 4, the gate 5 is in sliding connection with the guide groove 4, two ends of the cleaning roller 9 are in sliding connection with the outer wall of the positioning plate 8, the outer wall of the cleaning roller 9 is fixedly connected with the arc plate 11, the inner wall of the cleaning roller 9 is provided with the inner groove 13, the sliding plate 12 is in sliding connection with the inner wall of the inner groove 13, the sliding plate 12 is elastically connected with the inner wall of the cleaning roller 9 through the reset spring 14, the inner wall 11 penetrates through the inner wall of the cleaning roller 9 and is in sliding connection with the inner wall of the cleaning roller 9, the inner wall of the cleaning roller 4, the water impact 11 can not drive the cleaning roller 7 to descend to the arc plate 7 to the bottom opening position of the guide plate 4, a small amount of the cleaning roller 7 can not fall to the guide plate 4, and the water impact force can drive the cleaning roller 7 to the lower the guide plate to the arc plate 4, the water impact plate is prevented from entering the lower to the position of the guide plate 4, the water can not reach the water leakage effect, and the effect can be prevented from falling down to reach the bottom to the bottom of the guide plate, and the bottom of the cleaning plate is completely to reach the position of the water leakage effect, and lower down, and the effect can reach the water quality can be prevented.

In the utility model, when the device is used, the motor 2 is started firstly, the output shaft of the motor 2 rotates to drive the motor 2 to rotate, the screw 3 drives the gate 5 to ascend, under the action of the elastic telescopic rod 10, the opening positions of the bottom of the transverse plate 7 and the frame body 1 are horizontal, so that crushed stones can normally pass through, meanwhile, the arc 11 is impacted by the impact force of water flow, the arc 11 drives the cleaning roller 9 to rotate, the cleaning of a small amount of crushed stones stored on the transverse plate 7 is completed, the gate 5 is driven to descend after the gate 5 descends to the positioning plate 8, the transverse plate 7 is driven to descend, and impurities cannot enter the guide groove 4 after the gate 5 descends to the opening position of the bottom of the frame body 1, so that the water flow can be blocked.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (6)

1. Gate with self-cleaning structure, including support body (1), its characterized in that: fixedly connected with motor (2) on the outer wall of support body (1), the inside screw drive of motor (2) is connected with screw rod (3), the bottom rotation of screw rod (3) is connected with gate (5), the below of gate (5) is provided with automatic clearance mechanism (6), automatic clearance mechanism (6) include:

the transverse plate (7) is arranged below the gate (5);

a cleaning roller (9), wherein the cleaning roller (9) is arranged above the transverse plate (7);

and the elastic telescopic rod (10) is fixedly connected to the inner wall of the bottom of the frame body (1).

2. A gate having a self-cleaning structure as claimed in claim 1, wherein: the upper side of the transverse plate (7) is fixedly connected with a positioning plate (8), and the upper side of the transverse plate (7) is horizontal to the bottom opening position of the frame body (1).

3. A gate having a self-cleaning structure as claimed in claim 1, wherein: the inner wall of the frame body (1) is provided with a guide groove (4), the transverse plate (7) is in sliding connection with the guide groove (4), and the gate (5) is in sliding connection with the guide groove (4).

4. A gate having a self-cleaning structure as claimed in claim 2, wherein: the two ends of the cleaning roller (9) are rotatably connected to the outer wall of the positioning plate (8).

5. A gate having a self-cleaning structure as claimed in claim 1, wherein: an arc-shaped plate (11) is fixedly connected to the outer wall of the cleaning roller (9), an inner groove (13) is formed in the inner wall of the cleaning roller (9), a sliding plate (12) is connected in the inner groove (13) in a sliding mode, and the sliding plate (12) is elastically connected with the inner groove (13) through a reset spring (14).

6. A gate having a self-cleaning structure as claimed in claim 5, wherein: the arc-shaped plate (11) penetrates through the inner wall of the cleaning roller (9) and is in sliding connection with the inner wall of the cleaning roller (9).